[  687.797707] bond0: (slave eth0): making interface the new active one
[  687.797815] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.817182] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.980440] bond0: (slave eth0): Releasing backup interface
[  692.047828] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.066347] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.204334] bond0: (slave eth0): Releasing backup interface
[  696.224274] bond0 (unregistering): Released all slaves